MICROSTRUCTURES OF SHOCKED QUARTZ

作者: A.J. Gratz , W.J. Nellis

DOI: 10.1016/B978-0-444-89732-9.50047-9

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摘要: Shock recovery experiments show three phases in shocked single-crystal quartz: melt-glass a thin network connecting quartz crystallites containing transformation lamellae of diaplectic glass. Both melting and solid-state amorphization occur, but separate regions the sample. These results are consistent with real-time measurements suggest that high-pressure phase is six-coordinated Stishovite probably not synthesized more than trace amounts along Hugoniot.

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